pyflashbmc: Remove unused variable

Change-Id: I0c795151f723fdfa41aa24d9213ffb8490b03349
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/pyflashbmc/bmc_update.py b/pyflashbmc/bmc_update.py
index 8e3d43d..1ffe8e7 100644
--- a/pyflashbmc/bmc_update.py
+++ b/pyflashbmc/bmc_update.py
@@ -13,7 +13,6 @@
 
 DBUS_NAME = 'org.openbmc.control.BmcFlash'
 OBJ_NAME = '/org/openbmc/control/flash/bmc'
-FLASH_INTF = 'org.openbmc.Flash'
 DOWNLOAD_INTF = 'org.openbmc.managers.Download'
 
 BMC_DBUS_NAME = 'org.openbmc.control.Bmc'